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RADARSAT-1 ScanSAR Narrow B (SCNB) mode imagery at 50 m (nominal) spatial resolution of high density shipping regions were acquired along with contemporaneous Automatic Identification System (AIS) data via an AISLive snapshot service. Within the images are 1805 signatures of isolated ships ranging from 40 m to 350 m in length, for which AIS data, including(More)
The problem addressed in this memorandum is nonstationary interference suppression in noise radar systems. Towards this aim, linear time-frequency (TF) transforms, short time Fourier transform (STFT) and local polynomial Fourier transform (LPFT) are used as a means of signal representation. The noise radar return signal is a wideband random signal occupying(More)
A new adaptive and distributed SAR (Synthetic Aperture Radar) concept for recognition and imaging of targets with fading, varying and unstable signatures in a complex environment is explored. These targets (e.g., moving targets, targets in presence of strong, variant and potentially intelligent interference) represent an important class of military ATR(More)
........................................................................................................................................... i Résumé ............................................................................................................................................. i Executive summary(More)
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